save project

diy.py

@@ -23,7 +23,7 @@ print(a)
 #颜良文丑
 #颜良文丑
 a=["华雄"]
 a=["华雄"]
 c=["颜良","文丑"]
 c=["颜良","文丑"]
-a.extend[c]
+a.extend(c)
 print(a)
 print(a)
 #三英战吕布
 #三英战吕布
 a=["吕布"]
 a=["吕布"]